263 citations · 840 across the 9 of their papers we have counts for
10 papers
Shortcuts to adiabaticity in the presence of a continuum: applications to itinerant quantum state transfer
Alexandre Baksic, Ron Belyansky, Hugo Ribeiro +1
We present a method for accelerating adiabatic protocols for systems involving a coupling to a continuum, one that cancels both non-adiabatic errors as well as errors due to dissip…
Resilience of the quantum Rabi model in circuit QED
Vladimir E. Manucharyan, Alexandre Baksic, Cristiano Ciuti
In circuit quantum electrodynamics (circuit QED), an artificial "circuit atom" can couple to a quantized microwave radiation much stronger than its real atomic counterpart. The cel…
Systematic Magnus-based approach for suppressing leakage and non-adiabatic errors in quantum dynamics
Hugo Ribeiro, Alexandre Baksic, Aashish A. Clerk
We present a systematic, perturbative method for correcting quantum gates to suppress errors that take the target system out of a chosen subspace. It addresses the generic problem…
Accelerated quantum control using superadiabatic dynamics in a solid-state lambda system
Brian B. Zhou, Alexandre Baksic, Hugo Ribeiro +7
Adiabatic evolutions find widespread utility in applications to quantum state engineering, geometric quantum computation, and quantum simulation. Although offering robustness to ex…
Speeding up adiabatic quantum state transfer by using dressed states
Alexandre Baksic, Hugo Ribeiro, Aashish A. Clerk
We develop new pulse schemes to significantly speed up adiabatic state transfer protocols. Our general strategy involves adding corrections to an initial control Hamiltonian which…
Corner space renormalization method for driven-dissipative 2D correlated systems
S. Finazzi, A. Le Boité, F. Storme +2
We present a theoretical method to study driven-dissipative correlated systems on lattices with two spatial dimensions (2D). The steady-state density-matrix of the lattice is obtai…
Ancillary qubit spectroscopy of cavity (circuit) QED vacua
Jared Lolli, Alexandre Baksic, David Nagy +2
We investigate theoretically how the spectroscopy of an ancillary qubit can probe cavity (circuit) QED ground states containing photons. We consider three classes of systems (Dicke…
Controlling discrete and continuous symmetries in 'superradiant' phase transitions
Alexandre Baksic, Cristiano Ciuti
We explore theoretically the physics of a collection of two-level systems coupled to a single-mode bosonic field in the non-standard configuration where each (artificial) atom is c…
Superradiant phase transitions with three-level systems
Alexandre Baksic, Pierre Nataf, Cristiano Ciuti
We determine the phase diagram of identical three-level systems interacting with a single photonic mode in the thermodynamical limit () by accounting for the so-c…
Double symmetry breaking and 2D quantum phase diagram in spin-boson systems
Pierre Nataf, Alexandre Baksic, Cristiano Ciuti
The quantum ground state properties of two independent chains of spins (two-levels systems) interacting with the same bosonic field are theoretically investigated. Each chain is co…